STILONN Valves & Controls Pvt. Ltd. specializes in designing and manufacturing high-performance valves engineered for glycol-based cooling systems, which are widely used in modern data center liquid-cooling environments.
Glycol mixtures (Ethylene Glycol / Propylene Glycol) are used for:
- Freeze protection in low-temperature cooling loops
- Enhanced heat-transfer capability
- Corrosion protection of metal components
- Stable performance in high-density server cooling
To meet these demanding requirements, STILONN produces a complete range of valves suitable for glycol coolant systems, including:
PN16 Butterfly Valves (Tri-Clamp & Wafer Type)
- Stainless Steel Ball Valves (2-PC / 3-PC)
- 3-Way Valves for Loop Switching
- Automated Pneumatic & Electric Valve Packages
- Control Valves for Flow Modulation
Each valve is engineered for:
- Glycol chemical compatibility
- Low-temperature sealing performance
- High flow efficiency (Cv optimization)
- Zero-leakage operation in closed-loop cooling
- Easy integration with CDUs, rack cooling units, and manifold systems
STILONN’s glycol-rated valves are already being evaluated and adopted by EPC contractors, OEMs, and data center integrators for next-generation server cooling platforms, including direct-to-chip and immersion cooling infrastructure.
